Kit to take care of cleaning and maintaining your pool.The kit includes chlorine and pH analyzer, brush, picking leaves, thermometer and vacuum cleaner.The chlorine and pH analyzer will help obtain a precise measurement of the basic water parameters.The brush is 45 cm and serves to remove the heavier particles from the bottom, as well as the algae of the walls and edges.The picking leaves will allow you to remove leaves and insects that float in the surface water.The thermometer floats and helps confirm the water temperature (includes cord to attach it to the stairs).Oval Ventury vacuum cleaner allows us to remove dirt out of the pool, connects to the floating hose (not included).The picking leaves, the vacuum cleaner and the brush will need a cable/stick (not included).